Welcome to Day 4 of our 30-Day Fit Challenge! Today's session is a 20-Minute Upper Body Workout focusing on the Back, Arms, Shoulders, and Chest. Grab your dumbbells join me on the mat for 20 minutes to build our upper body strength. Let's get started! - TRAIN WITH GAINSBYBRAINS
We love these adjustable dumbbells from Rep Fitness. They take up very little space and are also very durable compared to other adjustable dumbbells on the market.